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Cooling Units Luxury Wine Cabinets

Wine Guardian Cooling Units

  • Control both temperature and humidity with precision

  • Operate the most energy efficient wine cellar cooling unit

  • Relax with the quietest cooling system for wine rooms

  • Trust in durable, commercial-grade quality
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Why Choose Wine Guardian

Why Choose Wine Guardian?

The leading choice for wine preservation excellence with over 25 years of proven performance

Industry Leader

More Options Than Any Competitor

More models, capacities, and options than any other manufacturer worldwide. Four complete system types ensure the perfect solution for your exact cellar size and configuration.
25+ Years

Proven Aerospace Engineering

25+ years of expertise from Air Innovations - trusted for environmental control in aerospace, pharmaceuticals, and military applications. This proven engineering delivers unmatched reliability.
Save Money

No External Piping Required

Self-contained options require no external piping - the most installation-friendly units on the market. Save thousands in installation costs with DIY-friendly through-the-wall systems.
Protect Investment

Prevent Costly Wine Damage

Integrated humidifiers prevent cork oxidation that can ruin entire collections. Maintain perfect 60% humidity to preserve wine integrity and protect your valuable investment.
Field Service

Minimize System Downtime

In-field serviceability for easy on-site maintenance helps minimize system downtime. No shipping units back to factory - protect your collection with quick local repairs.
Made in USA

2-Year Factory Warranty

Comprehensive 2-year factory warranty on all systems manufactured in the USA with commercial-grade components. Peace of mind protection backed by American craftsmanship.

Wine Guardian: Precision Climate for Cellars Since 1998

Founded in 1998 by Air Innovations engineers Larry and Mike Wetzel, Wine Guardian turns cellar know-how into commercial-grade climate control. Ducted, split, and through-the-wall systems, plus humidifiers, hold precise temperature and humidity, quietly and reliably, for cellars from compact rooms to showcase walls.bringing quiet reliability, flexible configurations, and peace of mind to any space from a compact wine room to a showcase wa

Wine Guardian Systems
Through-the-Wall Wine Guardian Through-the-Wall
BTU Range
999 to 1,845 BTH/h
Installation Level
Do-it-yourself
Sound in Cellar
Moderate
Control Interfaces
  • Digital/Wireless2Base™
Humidity
  • Displays relative humidity
  • Controls optional
  • Stand-alone humidifier
Options
  • Heater
Ducted Wine Guardian Ducted
BTU Range
3,760 to 15,680 BTH/h
Installation Level
Handyperson/Contractor
Sound in Cellar
Very low
Control Interfaces
  • Digital/Wireless2Base™
  • Optional 24-volt Smart Control
Humidity
  • Displays relative humidity
  • Controls optional
  • Stand-alone or integrated humidifier
Options
  • All Wine Temperatures Bundle
  • Extreme Climate Protection Bundle
  • Ultimate Bundle
  • Water-cooled
  • Pro Series
Ducted Split Wine Guardian Ducted Split
BTU Range
3,400 to 14,900 BTH/h
Installation Level
Licensed contractor
Sound in Cellar
Very low
Control Interfaces
  • Digital/Wireless2Base™
  • Optional 24-volt Smart Control
Humidity
  • Displays relative humidity
  • Controls optional
  • Stand-alone or integrated humidifier
Options
  • All Wine Temperatures Bundle
  • Extreme Climate Protection Bundle (on condenser)
  • Pro Series
Ductless Split Wine Guardian Ductless Split
BTU Range
2,900 to 4,300 BTU/h
Installation Level
Licensed contractor
Sound in Cellar
Low
Control Interfaces
  • Digital/Wireless2Base™
Humidity
  • Displays relative humidity
  • Controls optional
  • Stand-alone humidifier
Options
  • Extreme Climate Protection Bundle (on condenser)
  • Heater

USA Made Wine Cellar Cooling Systems

Preserve your precious wine collection with Wine Guardian's commercial-grade cooling systems. Trusted by wine collectors worldwide, Wine Guardian temperature and humidity control systems replicate the ideal underground cave conditions that the world's best wine producers have relied on for centuries.

Cooling Systems Luxury Wine Cabinets
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